Samsung S85F OLED 4K Smart TV (2025) vs LG OLED55C6PUA 55" OLED TV

Both are 4K OLED sets with 120Hz-class panels, four HDMI ports and strong HDR, so the real split is size and sound. The Samsung S85F is the 65-inch pick for a bright living room: its NQ4 AI Gen2 processor, Pantone-validated color and top-firing 2.0 speakers suit everyday streaming and sports. The LG C6 is the better small-room or gaming set: Dolby Vision, Dolby Atmos on a 2.2 channel system, a 165Hz refresh rate and the a11 Gen3 processor give it the edge for movies and fast games, but it is a 55-inch screen. Owners of both lines praise OLED contrast and thin bezels; the common complaints are modest built-in bass and OLED care around static logos.

• Choose the Samsung S85F if you want the bigger 65-inch picture, Samsung Vision AI and SmartThings integration, and top-firing speakers in a thin-bezel design.
• Choose the LG C6 if you sit closer or game hard, and want Dolby Vision, Dolby Atmos, a 165Hz panel and the a11 Gen3 processor in a 55-inch set.